continue in greece and spain as those governments plan severe spending cuts on wages and pensions. leaders in spain expect a soft recession and aim for a 4.5 gdp, with an emphasis on cuts versus tax hikes. in greece, government officials approved an austerity package with spending cuts and fresh tax revenues needed to secure eu-imf loans. the government found nearly 400,000 jobs that went un- reported. each year, the labor department revises employment data. a preliminary revision shows 386,000 more jobs were created in the year ending in march than were reported, which means at least an extra 30,000 jobs were added each month, translating into 133.2 million people working versus 132.8. the .03% job gain is within the standard range of revisions. labor relations observers say the u.s. is seeing a rise in labor disputes leading to public protests and walkouts within the last year-and-a-half. in our cover story, why is labor using these tools, and will it continue? from public employees in wisconsin and chicago to the private sector - at american airlines, caterpiller and nfl referees - labo